GNMLS Lockbox Program

Please view the links below for documents and info related to the GNMLS lockbox program.  If you have any questions, please call the board office at (715) 356-3400 or email us at  Existing SentriCard users in need of assistance with their card, lockboxes or the online system should call SentriLock at 877-736-8745 for assistance between 7am and 11pm CST.

If you are a new lockbox program member and have not been trained, please click the Lockbox System Training Video* link below and email us when complete to have us send you your new SentriCard.   If you do not have an agent photo in the MLS, please attach that to your email.

(Below documents are in PDF format.  Click here to install Adobe Reader if you are unable to open them.)

SentriLock REALTOR® Lockbox NXT (non-bluetooth)

lockboxnxtSentriLock was founded in 2003 on three key attributes that continue to guide the company’s phenomenal growth: Stability. Superior technology. Exceptional customer service.

SentriLock is 100% owned by the National Association of REALTORS.  NAR ownership provides an uncommon level of stability and assurance that their products, services, and support staff will be here today, tomorrow, and many years down the road.


Details & Benefits of NXT Lockbox System

SentriLock's REALTOR® NXT Electronic Lockbox System is a reliable and secure technology providing outstanding customer service that's rated tops in the industry. SentriLock works every day to serve the true needs of REALTORS offering you secure, easy, and reportable access to every listing you manage.

  1. SentriCard - To fit your needs, cards can be programmed to accommodate CE tracking, secure MLS login, and even a photo ID. SentriCards® can also be formatted with graphics of your choosing to represent your branding. More good news is that the SentriCard® is inexpensive, does not require a battery, and, at the same size as a credit card, can fit into any agent's wallet.In addition to lockbox access, REALTORS® can use the SentriCard® to track open house attendance, automatically solicit feedback for open houses, and collect a list of attendees, at no additional cost, through the SentriLock Event Tracker application.
  2. REALTOR® NXT Electronic Lockbox System:
    • One-day codes for non-cardholders
    • Web-based access log
    • User-replaceable batteries
    • Illuminated keypad
    • Showing notifications
  3. More about SentriLock security (pdf)
  4. View Tutorials and Testimonials on the SentriLock YouTube channel
  5. SentriLock System FAQs